That's my channel. Jacqui has been a massive help. We connected over Facebook after I reached out to the Alliance community while trying to get to the bottom of the old "2T22" recording.

A second potentially active rotating CLM has been found at the CN railyard in Coalhurst outside of Lethbridge, AB.

Historical streetview shows it pointing in different directions.

Hope yall are ready for this.

https://youtu.be/jhy1JctoCow

I'm missing siren #34 in the Detroit system. It's listed as being at Fort St east of 14th St.

I've searched this area over and over again and cannot find it. It'll either be a mod or 2001. This should be the only siren holding my Wayne County map from being complete lol.

TheSirenFan wrote: ↑

Sat Jan 29, 2022 5:28 pm

Model2 wrote: ↑

Fri Jan 28, 2022 5:54 pm

Here we go. Rotating CLM.

WOAH! PLEASE TELL ME THAT THING IS ACTIVE!

It is. I've asked the Facebook page to get a video if they can.

Here we go. Rotating CLM.

Brendan W wrote: ↑

Thu Jan 27, 2022 10:19 pm

Do you believe its rotational or an omni?

Apparently it was a "mailbox" siren which blew out on one side about 20 years ago. They now have a siren which rotates. I have no other info. Awaiting someone local to get a picture

We've all heard this recording at some point. The infamous "2T22" in Alberta.

https://www.airraidsirens.net/mp3/2t22alliance.mp3

Upon closer inspection this is actually a CLM. You can see the CLM cage on top of the fire dept, but the actual siren is out of view.

Just a friendly note, but I cannot keep the map running without it crashing due to the pin icons. I’d stick to color coding the pins, otherwise it makes the map really slow or unusable. I had this problem trying to load it into my map. Not sure if loaded correctly because there were error messages.

Going to check this against my Wayne County map which is 90-100% complete and get back to you